body {
    background: #181E34;
    color: white;
    font-family: "Montserrat", "Arial", sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 150%;
    height: 100%;

}

/* -----------------HEADER-------------------- */

header {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    margin-top: 30px;
    margin-bottom: 35px;
}

.nav_header {
    margin-left: auto;
}

.list_header {
    display: flex;
    gap: 30px;
}

.item_list_header {
    padding: 0;
}

.button_header {
    margin-left: 34px;
    border-radius: 100px;
    padding: 14px 30px;
    max-width: 113px;
    width: 100%;
    height: 48px;
    font-weight: 500;
    color: #2766ae;
    background-color: white;

}

/* ------------MAIN------SECTION1------------------- */

.section1 {
    background-image: url(pic/hero-bg.jpg);
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-size: cover;
}

.conteiner_section1 {
    max-width: 900px;
    margin: 0 auto;
}

.h_section {
    font-weight: 600;
    font-size: 40px;
    text-transform: uppercase;
    text-align: center;
}

.inner_section1 {
    padding: 120px 0;
}

.flex {
    display: flex;
    align-items: center;
    margin-top: 60px;
}

.p_section1 {
    display: flex;
    flex-direction: column;
    max-width: 436px;
    gap: 15px;
}

span {
    font-weight: 700;
    font-size: 16px;
    text-transform: uppercase;
    color: #01a2cb;
}

.buttons_section1 {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-left: auto;
    max-width: 320px;
    width: 100%;
}

.button1_section1 {
    border-radius: 100px;
    padding: 18px 30px;
    background: linear-gradient(180deg, #00a4cc 0%, #2766ae 100%);
    text-align: center;
    font-weight: 500;
}

.button2_img_section1 {
    border-radius: 100px;
    padding: 18px 30px;
    background: linear-gradient(129deg, #00a4cc 0%, #2766ae 100%);
    font-weight: 500;
    display: flex;
    justify-content: center;
    gap: 4px;
}

/* -----------MAIN--------SECTION2------------ */

.conteiner_section2 {
    max-width: 900px;
    margin: 0 auto;
}

.inner_section2 {
    margin: 120px 0;
}

.h2_p_section2 {
    max-width: 513px;
    margin: 0 auto 60px auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.blocks_section2 {
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
    margin-bottom: 30px;
}

.block {
    border: 2px solid #176bae;
    border-radius: 16px;
    padding: 28px;
    max-width: 204px;
    width: 100%;
    box-shadow: 4px 4px 13px 0 rgba(5, 13, 41, 0.76);
    background: #197cb8;
}

.h3_block {
    font-weight: 600;
    font-size: 22px;
    text-transform: uppercase;
    text-align: center;
}

.p_block {
    text-align: center;
    padding-top: 10px;
}

.div_button_section2 {
    max-width: 436px;
    width: 100%;
    background: linear-gradient(180deg, #00a4cc 0%, #2766ae 100%);
    margin: 0 auto;
    border-radius: 100px;
    padding: 18px 30px;
    text-align: center;
}

.button_section2 {
    padding: 18px 30px;
    font-weight: 500;
}

/* -------------FOOTER------------------ */

.conteiner_footer {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    border-top: 1px solid #323952;
    padding: 60px 0;
}

.content_footer {
    max-width: 267px;
}

.img_footer {
    margin-bottom: 15px;
}

.nav1 {
    margin-left: 190px;
}

.h4_nav {
    font-weight: 600;
    font-size: 22px;
    text-transform: uppercase;
    padding-bottom: 20px;
}

li {
    padding-bottom: 10px;
}

.nav2 {
    margin-left: auto;
    padding-right: 88px;
}